Refractory Anaphylactic Cardiac Arrest After Succinylcholine Administration

Refractory shock from anaphylaxis can occur after induction of general anesthesia. We report two cases of fatal cardiac arrest with increased blood tryptase and immunoglobulin E values after succinylcholine administration. Tryptase and immunoglobulin E assays may help to identify anaphylactic reactions when cardiac arrest occurs at induction of anesthesia.